Table 1 Patients characteristics
|  | AA n = 23 | GBM n = 116 |
|---|---|---|
Age in years | ||
 Median | 50 | 65 |
 Range | 25–74 | 26–81 |
 Age (> 65, <= 65) | 6, 17 | 63, 53 |
Gender (male/female) | 13, 10 (1.30:1.00) | 69, 47 (1.49:1.00) |
Extent of resection | ||
 GTR | 14 (61%) | 89 (77%) |
 STR | 5 (22%) | 25 (22%) |
 Biopsy only | 4 (17%) | 1 (1%) |
 N.d. | 0 | 1 (1%) |
KPS (> 70, <= 70, n.d.) | 15 (65%), 6 (26%), 2 (9%) | 42 (36%), 73 (63%), 0 |
IDH +, IDH - | 13 (57%), 10 (43%) | 6 (5%), 110 (95%) |
MGMT+, MGMT-, MGMT n.d. | 20 (87%), 3 (13%), 0 | 43 (37%), 71 (61%), 2 (2%) |
IDH+ & MGMT+ | 12 (52%) | 6 (26%) |
IDH- & MGMT- | 2 (7%) | 71 (61%) |
IDH+ & MGMT- | 1 (4%) | 0 |
IDH- & MGMT+ | 8 (35%) | 37 (32%) |
EGFR+, EGFR -, EGFR n.d. | 5 (50%), 5 (50%), 0 | 53 (46%), 61 (54%), 3 (2%) |